what’s the big idea?

From Longman Dictionary of Contemporary Englishwhat’s the big idea?what’s the big idea?spokenASK A QUESTION used when someone has done something annoying, especially when you want them to explain why they did it Hey, what’s the big idea? Who said you could use my computer? → bigExamples from the Corpuswhat’s the big idea?• Hey, what's the big idea? Who said you could borrow my car?what’s the big idea?what’s the big idea?spoken used when you cannot understand why someone has done something → idea

单词	what’s the big idea?
释义	what’s the big idea? From Longman Dictionary of Contemporary Englishwhat’s the big idea?what’s the big idea?spokenASK A QUESTION used when someone has done something annoying, especially when you want them to explain why they did it Hey, what’s the big idea? Who said you could use my computer? → bigExamples from the Corpuswhat’s the big idea?• Hey, what's the big idea? Who said you could borrow my car?what’s the big idea?what’s the big idea?spoken used when you cannot understand why someone has done something → idea
随便看	low down low earner low end low end product low etc incidence low etc whistle low fat low fat low fat etc low fat milk low flying low frequency low gear low grade low grade low hanging fruit low heat low heeled etc low in fat low income low income low income/pay/wages low intelligence low key low level